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Update response types

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pull/444/head
Taylor Gerring 10 years ago
parent 617804c327
commit 3d6519e45b
4 changed files with 312 additions and 6 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 95
      rpc/api.go
  2. 2
      rpc/args_test.go
  3. 206
      rpc/responses.go
  4. 15
      xeth/xeth.go

95
rpc/api.go
Unescape View File

@ -415,6 +415,44 @@ func (p *EthereumApi) WhisperMessages(id int, reply *interface{}) error {
return nil
}
func (p *EthereumApi) GetBlockByHash(blockhash string, includetx bool) (*BlockRes, error) {
block := p.xeth().EthBlockByHash(blockhash)
br := NewBlockRes(block)
br.fullTx = includetx
return br, nil
}
func (p *EthereumApi) GetBlockByNumber(blocknum int64, includetx bool) (*BlockRes, error) {
block := p.xeth().EthBlockByNumber(blocknum)
br := NewBlockRes(block)
br.fullTx = includetx
return br, nil
}
func (p *EthereumApi) GetBlockTransactionCountByHash(blockhash string) (int64, error) {
block := p.xeth().EthBlockByHash(blockhash)
br := NewBlockRes(block)
return int64(len(br.Transactions)), nil
}
func (p *EthereumApi) GetBlockTransactionCountByNumber(blocknum int64) (int64, error) {
block := p.xeth().EthBlockByNumber(blocknum)
br := NewBlockRes(block)
return int64(len(br.Transactions)), nil
}
func (p *EthereumApi) GetBlockUncleCountByHash(blockhash string) (int64, error) {
block := p.xeth().EthBlockByHash(blockhash)
br := NewBlockRes(block)
return int64(len(br.Uncles)), nil
}
func (p *EthereumApi) GetBlockUncleCountByNumber(blocknum int64) (int64, error) {
block := p.xeth().EthBlockByNumber(blocknum)
br := NewBlockRes(block)
return int64(len(br.Uncles)), nil
}
func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error {
// Spec at https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC
rpclogger.DebugDetailf("%T %s", req.Params, req.Params)
@ -468,10 +506,49 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
}
return p.GetTxCountAt(args, reply)
case "eth_getBlockTransactionCountByHash":
args := new(GetBlockByHashArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
v, err := p.GetBlockTransactionCountByHash(args.BlockHash)
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
case "eth_getBlockTransactionCountByNumber":
args := new(GetBlockByNumberArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
v, err := p.GetBlockTransactionCountByNumber(args.BlockNumber)
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
case "eth_getUncleCountByBlockHash":
args := new(GetBlockByHashArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
v, err := p.GetBlockUncleCountByHash(args.BlockHash)
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
case "eth_getUncleCountByBlockNumber":
return errNotImplemented
args := new(GetBlockByNumberArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
v, err := p.GetBlockUncleCountByNumber(args.BlockNumber)
if err != nil {
return err
}
*reply = toHex(big.NewInt(v).Bytes())
case "eth_getData":
// TODO handle BlockNumber
args := new(GetDataArgs)
@ -494,19 +571,27 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
case "eth_flush":
return errNotImplemented
case "eth_getBlockByHash":
// TODO handle second param for "include transaction objects"
args := new(GetBlockByHashArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
*reply = p.xeth().BlockByHash(args.BlockHash)
v, err := p.GetBlockByHash(args.BlockHash, args.Transactions)
if err != nil {
return err
}
*reply = v
case "eth_getBlockByNumber":
// TODO handle second param for "include transaction objects"
args := new(GetBlockByNumberArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
*reply = p.xeth().BlockByNumber(args.BlockNumber)
v, err := p.GetBlockByNumber(args.BlockNumber, args.Transactions)
if err != nil {
return err
}
*reply = v
case "eth_getTransactionByHash":
case "eth_getTransactionByBlockHashAndIndex":
case "eth_getTransactionByBlockNumberAndIndex":

2
rpc/args_test.go
Unescape View File

@ -243,7 +243,7 @@ func TestFilterOptions(t *testing.T) {
expected.Max = 3
expected.Skip = 0
expected.Address = "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8"
expected.Topic = []string{"0x12341234"}
// expected.Topics = []string{"0x12341234"}
args := new(FilterOptions)
if err := json.Unmarshal([]byte(input), &args); err != nil {

206
rpc/responses.go
Unescape View File

@ -0,0 +1,206 @@
package rpc
import (
"encoding/json"
"math/big"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethutil"
)
type BlockRes struct {
fullTx bool
BlockNumber int64 `json:"number"`
BlockHash []byte `json:"hash"`
ParentHash []byte `json:"parentHash"`
Nonce []byte `json:"nonce"`
Sha3Uncles []byte `json:"sha3Uncles"`
LogsBloom []byte `json:"logsBloom"`
TransactionRoot []byte `json:"transactionRoot"`
StateRoot []byte `json:"stateRoot"`
Miner []byte `json:"miner"`
Difficulty int64 `json:"difficulty"`
TotalDifficulty int64 `json:"totalDifficulty"`
Size int64 `json:"size"`
ExtraData []byte `json:"extraData"`
GasLimit int64 `json:"gasLimit"`
MinGasPrice int64 `json:"minGasPrice"`
GasUsed int64 `json:"gasUsed"`
UnixTimestamp int64 `json:"timestamp"`
Transactions []*TransactionRes `json:"transactions"`
Uncles [][]byte `json:"uncles"`
}
func (b *BlockRes) MarshalJSON() ([]byte, error) {
var ext struct {
BlockNumber string `json:"number"`
BlockHash string `json:"hash"`
ParentHash string `json:"parentHash"`
Nonce string `json:"nonce"`
Sha3Uncles string `json:"sha3Uncles"`
LogsBloom string `json:"logsBloom"`
TransactionRoot string `json:"transactionRoot"`
StateRoot string `json:"stateRoot"`
Miner string `json:"miner"`
Difficulty string `json:"difficulty"`
TotalDifficulty string `json:"totalDifficulty"`
Size string `json:"size"`
ExtraData string `json:"extraData"`
GasLimit string `json:"gasLimit"`
MinGasPrice string `json:"minGasPrice"`
GasUsed string `json:"gasUsed"`
UnixTimestamp string `json:"timestamp"`
Transactions []interface{} `json:"transactions"`
Uncles []string `json:"uncles"`
}
// convert strict types to hexified strings
ext.BlockNumber = ethutil.Bytes2Hex(big.NewInt(b.BlockNumber).Bytes())
ext.BlockHash = ethutil.Bytes2Hex(b.BlockHash)
ext.ParentHash = ethutil.Bytes2Hex(b.ParentHash)
ext.Nonce = ethutil.Bytes2Hex(b.Nonce)
ext.Sha3Uncles = ethutil.Bytes2Hex(b.Sha3Uncles)
ext.LogsBloom = ethutil.Bytes2Hex(b.LogsBloom)
ext.TransactionRoot = ethutil.Bytes2Hex(b.TransactionRoot)
ext.StateRoot = ethutil.Bytes2Hex(b.StateRoot)
ext.Miner = ethutil.Bytes2Hex(b.Miner)
ext.Difficulty = ethutil.Bytes2Hex(big.NewInt(b.Difficulty).Bytes())
ext.TotalDifficulty = ethutil.Bytes2Hex(big.NewInt(b.TotalDifficulty).Bytes())
ext.Size = ethutil.Bytes2Hex(big.NewInt(b.Size).Bytes())
ext.ExtraData = ethutil.Bytes2Hex(b.ExtraData)
ext.GasLimit = ethutil.Bytes2Hex(big.NewInt(b.GasLimit).Bytes())
ext.MinGasPrice = ethutil.Bytes2Hex(big.NewInt(b.MinGasPrice).Bytes())
ext.GasUsed = ethutil.Bytes2Hex(big.NewInt(b.GasUsed).Bytes())
ext.UnixTimestamp = ethutil.Bytes2Hex(big.NewInt(b.UnixTimestamp).Bytes())
ext.Transactions = make([]interface{}, len(b.Transactions))
if b.fullTx {
for i, tx := range b.Transactions {
ext.Transactions[i] = tx
}
} else {
for i, tx := range b.Transactions {
ext.Transactions[i] = ethutil.Bytes2Hex(tx.Hash)
}
}
ext.Uncles = make([]string, len(b.Uncles))
for i, v := range b.Uncles {
ext.Uncles[i] = ethutil.Bytes2Hex(v)
}
return json.Marshal(ext)
}
func NewBlockRes(block *types.Block) *BlockRes {
res := new(BlockRes)
res.BlockNumber = block.Number().Int64()
res.BlockHash = block.Hash()
res.ParentHash = block.ParentHash()
res.Nonce = block.Header().Nonce
res.Sha3Uncles = block.Header().UncleHash
res.LogsBloom = block.Bloom()
res.TransactionRoot = block.Header().TxHash
res.StateRoot = block.Root()
res.Miner = block.Header().Coinbase
res.Difficulty = block.Difficulty().Int64()
res.TotalDifficulty = block.Td.Int64()
res.Size = int64(block.Size())
// res.ExtraData =
res.GasLimit = block.GasLimit().Int64()
// res.MinGasPrice =
res.GasUsed = block.GasUsed().Int64()
res.UnixTimestamp = block.Time()
res.Transactions = make([]*TransactionRes, len(block.Transactions()))
for i, tx := range block.Transactions() {
v := NewTransactionRes(tx)
v.BlockHash = block.Hash()
v.BlockNumber = block.Number().Int64()
v.TxIndex = int64(i)
res.Transactions[i] = v
}
res.Uncles = make([][]byte, len(block.Uncles()))
for i, uncle := range block.Uncles() {
res.Uncles[i] = uncle.Hash()
}
return res
}
type TransactionRes struct {
Hash []byte `json:"hash"`
Nonce int64 `json:"nonce"`
BlockHash []byte `json:"blockHash,omitempty"`
BlockNumber int64 `json:"blockNumber,omitempty"`
TxIndex int64 `json:"transactionIndex,omitempty"`
From []byte `json:"from"`
To []byte `json:"to"`
Value int64 `json:"value"`
Gas int64 `json:"gas"`
GasPrice int64 `json:"gasPrice"`
Input []byte `json:"input"`
}
func (t *TransactionRes) MarshalJSON() ([]byte, error) {
var ext struct {
Hash string `json:"hash"`
Nonce string `json:"nonce"`
BlockHash string `json:"blockHash,omitempty"`
BlockNumber string `json:"blockNumber,omitempty"`
TxIndex string `json:"transactionIndex,omitempty"`
From string `json:"from"`
To string `json:"to"`
Value string `json:"value"`
Gas string `json:"gas"`
GasPrice string `json:"gasPrice"`
Input string `json:"input"`
}
ext.Hash = ethutil.Bytes2Hex(t.Hash)
ext.Nonce = ethutil.Bytes2Hex(big.NewInt(t.Nonce).Bytes())
ext.BlockHash = ethutil.Bytes2Hex(t.BlockHash)
ext.BlockNumber = ethutil.Bytes2Hex(big.NewInt(t.BlockNumber).Bytes())
ext.TxIndex = ethutil.Bytes2Hex(big.NewInt(t.TxIndex).Bytes())
ext.From = ethutil.Bytes2Hex(t.From)
ext.To = ethutil.Bytes2Hex(t.To)
ext.Value = ethutil.Bytes2Hex(big.NewInt(t.Value).Bytes())
ext.Gas = ethutil.Bytes2Hex(big.NewInt(t.Gas).Bytes())
ext.GasPrice = ethutil.Bytes2Hex(big.NewInt(t.GasPrice).Bytes())
ext.Input = ethutil.Bytes2Hex(t.Input)
return json.Marshal(ext)
}
func NewTransactionRes(tx *types.Transaction) *TransactionRes {
var v = new(TransactionRes)
v.Hash = tx.Hash()
v.Nonce = int64(tx.Nonce())
v.From = tx.From()
v.To = tx.To()
v.Value = tx.Value().Int64()
v.Gas = tx.Gas().Int64()
v.GasPrice = tx.GasPrice().Int64()
v.Input = tx.Data()
return v
}
type FilterLogRes struct {
Hash string `json:"hash"`
Address string `json:"address"`
Data string `json:"data"`
BlockNumber string `json:"blockNumber"`
TransactionHash string `json:"transactionHash"`
BlockHash string `json:"blockHash"`
TransactionIndex string `json:"transactionIndex"`
LogIndex string `json:"logIndex"`
}
type FilterWhisperRes struct {
Hash string `json:"hash"`
From string `json:"from"`
To string `json:"to"`
Expiry string `json:"expiry"`
Sent string `json:"sent"`
Ttl string `json:"ttl"`
Topics string `json:"topics"`
Payload string `json:"payload"`
WorkProved string `json:"workProved"`
}

15
xeth/xeth.go
Unescape View File

@ -99,6 +99,13 @@ func (self *XEth) BlockByHash(strHash string) *Block {
return NewBlock(block)
}
func (self *XEth) EthBlockByHash(strHash string) *types.Block {
hash := fromHex(strHash)
block := self.chainManager.GetBlock(hash)
return block
}
func (self *XEth) BlockByNumber(num int64) *Block {
if num == -1 {
return NewBlock(self.chainManager.CurrentBlock())
@ -107,6 +114,14 @@ func (self *XEth) BlockByNumber(num int64) *Block {
return NewBlock(self.chainManager.GetBlockByNumber(uint64(num)))
}
func (self *XEth) EthBlockByNumber(num int64) *types.Block {
if num == -1 {
return self.chainManager.CurrentBlock()
}
return self.chainManager.GetBlockByNumber(uint64(num))
}
func (self *XEth) Block(v interface{}) *Block {
if n, ok := v.(int32); ok {
return self.BlockByNumber(int64(n))

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